Sẵn sàng xuất — 

Chemistry of soil organic matter

In this book, humic acids are classified into A, B, Rp and P types, based on their optical properties. The elementary composition and other chemical properties of humic acid types are shown to be regularly different from each other. A new method for humus composition analysis applied to various kind...

Descripció completa

Guardat en:
Dades bibliogràfiques
Autor principal: Kumada, Kyoichi
Format: Llibre
Idioma:Undetermined
Publicat: Tokyo Japan Scientific Societies Press 1987
Matèries:
Etiquetes: Afegir etiqueta
Sense etiquetes, Sigues el primer a etiquetar aquest registre!
Thư viện lưu trữ: Trung tâm Học liệu Trường Đại học Cần Thơ